What kinda hentai plot is that
Just why is Niiyama only smart and considerate when it comes to relationships of others while clinging onto that creep.
Honestly, I can't decide what to think of Kosei's friend(?). I mean, one thing's for certain, he's a horny one. But other than that, I think he's actually well intentioned and just has 0 self awareness/sense of how his actions come across...